55771992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 161928000

約数和(自身を除く): 106156008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 691, 708, 1062, 1121, 1368, 1382, 1416, 2073, 2124, 2242, 2764, 3363, 4146, 4248, 4484, 5528, 6219, 6726, 8292, 8968, 10089, 12438, 13129, 13452, 16584, 20178, 24876, 26258, 26904, 39387, 40356, 40769, 49752, 52516, 78774, 80712, 81538, 105032, 118161, 122307, 157548, 163076, 236322, 244614, 315096, 326152, 366921, 472644, 489228, 733842, 774611, 945288, 978456, 1467684, 1549222, 2323833, 2935368, 3098444, 4647666, 6196888, 6971499, 9295332, 13942998, 18590664, 27885996, 55771992]

約数ペア:

[(1, 55771992), (2, 27885996), (3, 18590664), (4, 13942998), (6, 9295332), (8, 6971499), (9, 6196888), (12, 4647666), (18, 3098444), (19, 2935368), (24, 2323833), (36, 1549222), (38, 1467684), (57, 978456), (59, 945288), (72, 774611), (76, 733842), (114, 489228), (118, 472644), (152, 366921), (171, 326152), (177, 315096), (228, 244614), (236, 236322), (342, 163076), (354, 157548), (456, 122307), (472, 118161), (531, 105032), (684, 81538), (691, 80712), (708, 78774), (1062, 52516), (1121, 49752), (1368, 40769), (1382, 40356), (1416, 39387), (2073, 26904), (2124, 26258), (2242, 24876), (2764, 20178), (3363, 16584), (4146, 13452), (4248, 13129), (4484, 12438), (5528, 10089), (6219, 8968), (6726, 8292)]